This work treats the influence of the microstructural heterogeneities on the multiaxial high cycle fatigue (HCF) strength of cast aluminium alloys used in an automobile context. The characteristic microstructural heterogeneities present in this family of materials are the aluminium matrix (often characterised by the SDAS and/or the DAS and the precipitation hardening level), inclusions (silicon particles and intermetallics) and casting defects (oxide films and casting porosity).In order to clearly decouple these effects, three cast Al-Si alloys, obtained thank to different casting processes (gravity die casting and lost foam die casting) and associated with several heat treatments (T7 and Hot isostatic pressing-HIP), have been investigated....
Lien vers la version éditeur: http://www.sciencedirect.com/science/article/pii/S0142112312002356This...
Cette étude s’attache à caractériser les mécanismes d’endommagement qui mènent à la rupture d'un all...
The purpose of this work is to characterize the high cycle fatigue strength of the A357-T6 (AS7G06-T...
This work treats the influence of the microstructural heterogeneities on the multiaxial high cycle f...
Ces travaux de thèse concernent l’effet des hétérogénéités microstructurales sur la tenue en fatigue...
This Phd thesis deals with the fatigue strength of cast Al-Si alloys used in the automotive industry...
This paper describes a microstructural-based high cycle fatigue behaviour model applied to cast Al-S...
AbstractThis paper describes a microstructural-based high cycle fatigue behaviour model applied to c...
Ces travaux de thèse portent sur la tenue en fatigue d’alliages Al-Si de fonderie pour des applicati...
This paper describes a microstructural-based high cycle fatigue behaviour model applied to cast Al-S...
This article describes a microstructural-based high cycle fatigue strength modelling approach applie...
International audiencePorosity generated by the casting process has a detrimental effect on the high...
This article is dedicated to the high cycle fatigue (HCF) behaviour of cast Al-Si alloys. In particu...
In this work, the high cycle fatigue behavior of cast hypo-eutectic Al-Si alloys is investigated. It...
This study aims to characterize the fatigue damage mechanisms that lead to the rupture of a cast alu...
Lien vers la version éditeur: http://www.sciencedirect.com/science/article/pii/S0142112312002356This...
Cette étude s’attache à caractériser les mécanismes d’endommagement qui mènent à la rupture d'un all...
The purpose of this work is to characterize the high cycle fatigue strength of the A357-T6 (AS7G06-T...
This work treats the influence of the microstructural heterogeneities on the multiaxial high cycle f...
Ces travaux de thèse concernent l’effet des hétérogénéités microstructurales sur la tenue en fatigue...
This Phd thesis deals with the fatigue strength of cast Al-Si alloys used in the automotive industry...
This paper describes a microstructural-based high cycle fatigue behaviour model applied to cast Al-S...
AbstractThis paper describes a microstructural-based high cycle fatigue behaviour model applied to c...
Ces travaux de thèse portent sur la tenue en fatigue d’alliages Al-Si de fonderie pour des applicati...
This paper describes a microstructural-based high cycle fatigue behaviour model applied to cast Al-S...
This article describes a microstructural-based high cycle fatigue strength modelling approach applie...
International audiencePorosity generated by the casting process has a detrimental effect on the high...
This article is dedicated to the high cycle fatigue (HCF) behaviour of cast Al-Si alloys. In particu...
In this work, the high cycle fatigue behavior of cast hypo-eutectic Al-Si alloys is investigated. It...
This study aims to characterize the fatigue damage mechanisms that lead to the rupture of a cast alu...
Lien vers la version éditeur: http://www.sciencedirect.com/science/article/pii/S0142112312002356This...
Cette étude s’attache à caractériser les mécanismes d’endommagement qui mènent à la rupture d'un all...
The purpose of this work is to characterize the high cycle fatigue strength of the A357-T6 (AS7G06-T...